Average Base Salary
Average Hourly Rate
The average water & liquid waste treatment operator salary in Colorado, United States is $46,070 or an equivalent hourly rate of $22. This is 0% lower (+$57) than the average water & liquid waste treatment operator salary in the United States. In addition, they earn an average bonus of $709. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Colorado, United States.